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DETERMINATION OF CATECHOLAMINES AND TOTAL ANTIOXIDANT POTENTIAL OF BLOOD PLASMA USING IMPROVED RP-HPLC-ED ASSAY

Authors

Bronislaw Krzysztof Glod

Kinga I. Stanczak

Anna Wozniak

Agnieszka Walendzik

Waldemar Pakszys

Publisher

Elsevier B.V.

Publication Date

Jan 01, 2003

Keywords

Analytical Chemistry > Other

Analchem/0306002

Disciplines

Chemistry

Abstract

Preliminary results are presented concerning the application of reversed phase HPLC with electrochemical detection to the analysis of L-dopa and total antioxidant potential. The assay was applied to the estimation of their daily profiles in blood plasma of patients treated with different types of drugs. It turned out that using the same chromatographic conditions it was possible to analyse both values.

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